baber/WOPTO huggingface dataset:
Patent JP-S61287866-A (JP)
Title: Four wheel steering device in vehicle
Inventor: KODAMA YUKIHIRO
IPC: B62D7/15
Filed: 1985-06-14
Abstract: PURPOSE:To obtain an optimum steering performance in accordance with the road surface, by determining an optimum steering angle of rear wheels with respect to the steering angle of front wheels in accordance with the degree of tire slipping resistance on the running road surface. CONSTITUTION:A control circuit 11 receives a vehicle speed signal (a) from a vehicle speed sensor 12, a front wheel steering angle signal (b) in accordance with the steering angle of front wheels, from a front wheel steering angle sensor 13 for detecting the steering manipulating angle of a steering wheel 1, an actual steering angle of front wheels, etc., and determines the steering angle of rear wheels 10, 10 in accordance with a front and rear wheel steering angle ratio characteristic with respect to the vehicle speed, which is determined beforehand in accordance with both received signals (a, b), the output of the control circuit 11 to be used to obtain the steering angle of rear wheels being delivered to an actuator for steering the rear wheels 10, 10. Further, there is provided a steering angle ratio characteristic determining section 15 for selecting and setting a front and rear wheel steering angle ratio characteristic variably between a high friction road characteristic and an extremely low friction road characteristic while the control circuit 11 determines the steering direction and steering angle of rear wheels.
Patent JP-H07308502-A (JP)
Title: Detergent regenerating device and washing system
Inventor: KUMAGAI TAKAO
IPC: C11D11/00
Filed: 1994-05-18
Abstract: PURPOSE:To efficiently separate a water soluble soiling component caused from flux, a low b.p. soiling component and a high b.p. soiling component from a detergent and to recover a refined detergent (regenerated detergent). CONSTITUTION:An extractor means 10 using a water based extraction liquid, a preheater 11, a flash tank 12, and a distiller 13 are combined, and the detergent having extracted and separated the water soluble soiling component by the extraction means 10 is heated to a specified temp. at the preheater 11, and the low b.p. soiling component is evaporated by flashing it at the flash tank 12 and separated and then the detergent separated from the low b.p. soiling component is transferred to the distiller 13, and is distilled and the detergent is separated from the high b.p. soiling component and the regenerated detergent is recovered.
Patent JP-H06336621-A (JP)
Title: Direct heat treatment method of wire rod
Inventor: NISHINO JUNJI
IPC: C21D9/52
Filed: 1993-05-31
Abstract: PURPOSE:To prevent quenching crack and season cracking and to improve a stable treatment and the productivity by specifying the condition in each process, in a method for hot-rolling, collecting after winding and bundling a carbon steel or an allow steel for machine structural use. CONSTITUTION:A wire rod having a prescribed shape is obtd by finish-rolling the carbon steel or the alloy steel for machine structural use in the temp. range of the Ar3 transformation temp. to the Ar3 transformation temp. +20 deg.C. This wire rod is wound at the Ar3 transformation temp. or higher, and after forming to a continuous non-concentric circular ring-state, the wire rod is rapidly cooled to at least the Ms temp. of the wire rod and the whole cross section is made to be martensitic structure and collected. While this collected wire rod is bundled, this wire rod is kept in the furnace atmospheric temp. range of 100-450 deg.C for >=30min. The crystal grain of the finish-rolled wire rod is desirable to be fine grain having >=No.8 crystal grain size and the cooling of the wire rod after winding is executed by continuously dipped into the warm water and, particularly, and the cooling in warm water under further injection of warm water thereto is particularly preferable.
Patent JP-2000324041-A (JP)
Title: Multi-mode portable telephone system
Inventor: YOSHINAGA SHIGEHIRO
IPC: H04B7/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-mode portable telephone system with excellent carrying performance and operability by integrating a plurality of portable terminals with different systems into one set. SOLUTION: In the multi-mode portable telephone system that has a handset, a display device and a dial input section, a radio communication means adopting a plurality of different communication systems and makes communication with a base station, the multi-mode portable telephone system is separated into single mode portable terminals 2a, 2b that make communication with the base station by each communication system, the handset, the display device and the dial input section of the single mode portable terminals 2a, 2b are integrated into a common use MMI portable terminal 1, a local radio communication means 43a (43b, 21) is provided to the single mode portable terminals 2a (2b, MMI portable terminal 1) for radio communication, and the MMI portable terminal 1 selects either of the single mode mobile terminals 2a,  2b via the local radio communication means 21 and is connected to the selected terminal.
Patent JP-S6024223-A (JP)
Title: Method for controlling bending angle with press brake
Inventor: AKAMI KAZUO
IPC: B21D5/02
Filed: 1983-07-19
Abstract: PURPOSE:To complete bending operation in two stages by calculating the theoretical approach distance of a punch and a die, bending a work, calculating the additional approach distance from the detected data on the driving fluid pressure and correcting the bending angle. CONSTITUTION:Various sets of data such as the shapes and sizes V, Q of a punch and die 15, the thickness T of a work W and a desired bending angle A are inputted to a control device contg. a computer which calculates the theoretical approach distance D between the punch and the die and executes the 1st bending stage. The detector detects 97 thereafter the fluid pressure of a fluid pressure driving device 11 driving the punch and die 15 during progression of the above-mentioned stage, corrects and calculates the dynamical strain quantity by the resistance in the structural part of the punch, the die and the press brake and a fluid pressure valve, the elastic characteristics of the work etc. from the detected value, calculates the additional approach distance and executes the correction. The bending operation of the work is thus completed in the two stages and the loss of the time for trial bending and material is eliminated.
Patent JP-2000319574-A (JP)
Title: Coating material composition for reflection-preventing coating, and article treated for reflection-prevention
Inventor: OTSUKA TOSHIHARU
IPC: C09D5/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a reflection- preventing coating film excellent in abrasion resistance and chemical resistance on the surface of an article having a large area by including a specific fluorine- containing resin, a cationically polymerizable compound, a cationic photopolymerization initiator and an organic solvent. SOLUTION: The objective composition is obtained by including (A) a fluorine-containing resin having >=60 wt.% fluorine content, (B) 10-100 pts.wt. cationically polymerizable compound based on 100 pts.wt. component A, (C) 0.1-10 wt.% cationic photopolymerization initiator based on the so-called solid which is the residue obtained by subtracting the amount of the component D from the amount of the whole composition, and (D) an organic solvent. A compound having at least two or more epoxy groups in one molecule is preferably used as the component B. A compound not degrading at normal temperature but rapidly generating an acid which can efficiently initiate the polymerization of the cationically polymerizable functional group, by the irradiation of energy rays is preferably used as the component C.
Patent JP-H04332979-A (JP)
Title: Disk cartridge
Inventor: INOUE HIDEKI
IPC: G11B23/03
Filed: 1991-05-07
Abstract: PURPOSE:To prevent the adhesion of dust to the surface of a recording disk and the occurrence of resonance between disks by holding the recording disk between elastic members provided on the internal surfaces of a disk cartridge with dust removing members in between. CONSTITUTION:A recording disk 1 housed in a cartridge 2 formed to a box-like shape is held between a pair of elastic members 9a and 9b provided on the internal surfaces of the cartridge 2 in corresponding to both main surfaces of the disk 1 with dust removing members 19a and 19b in between. Therefore, since the dust adhering to the main surfaces of the disk 1 is removed by the members 10a and 10b when the disk 1 is taken out from the cartridge 2 even when the dust enters into the cartridge 2, the occurrence of such a case that the disk is used for recording and/or reproduction with the dust adhering to the main surface of the disk 1 can be prevented. In addition, since the vibration of the disk can be absorbed by the dust removing members 10a and 10b and elastic members 9a and 9b, the occurrence of resonance between disks can be prevented.
Patent JP-S619233-A (JP)
Inventor: MATSUMURA MINORU
IPC: A01K69/04
Filed: 1984-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61287838-A (JP)
Title: Cargo leaning device for cargo transport truck
Inventor: KATO KATSUMI
IPC: B60P7/10
Filed: 1985-06-14
Abstract: PURPOSE:To make it possible to transport cargoes of different styles in one cargo truck in an outward and a return trips, by furnishing a liquid pressure cylinder connected under supporting frames which can sway freely and can be stored inside the loading bed. CONSTITUTION:At this cargo leaning device 4 is furnished a multi-linking parallel link device 9 consisting of supporting frames 11 and a combining link 12. The lower ends of the side of the supporting frames 11 and the lower part of a supporting member 14 are connected rotatable by pins 5. And, at the lower connections of the supporting frames 11 are arranged brackets 19 to which are connected hydraulic cylinders 22, as a liquid pressure cylinder, with their front ends through pins 21, while their rear ends are connected rotatable through pins 25 to brackets 24 inside the loading bed 6. When the cylinders 22 are contracted, the leaning device 9 falls down to be stored through the brackets 19, and a container can be loaded on the loading bed 2.
Patent JP-S6022404-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1983-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5830432-A (JP)
Title: Fuel controller of automobile engine
Inventor: KATAYOSE SHINJI
IPC: F02D41/12
Filed: 1981-08-19
Abstract: PURPOSE:To eliminate a push-to-start shock due to a low speed gear shift, having large gear ratio, at very low speed of an engine and remove uncomfortableness, by providing a fuel cut control circuit, engine restarting circuit and duration decision circuit in a fuel controller. CONSTITUTION:In case of deceleration of an automobile, when a gear shift is changed from 5-speed to 4-speed or from 4-speed to 3-speed, supply of fuel to an engine is left in a cut off state, and fuel can be effectively saved by the action of so-called engine brake, as a result the fuel can be more effectively saved than in an automobile not performed with a fuel cut. While at change of a gear shift from 3-speed to 2-speed, a condition of a fuel cut control circuit 37 is not met, if speed of the engine is decreased, an engine restarting circuit 52 outputs a restarting signal. Accordingly, the engine is supplied with the fuel and restarted by a restarting means. In this way, a push-to-start due to a low speed side gear shift is never caused in a very low speed or stopped state.
Patent JP-S5755590-A (JP)
Title: Magnetic bubble storage device
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C19/08
Filed: 1980-09-19
Abstract: PURPOSE:To solve the problems of the size of data, the direction of data block, etc. for a magnetic bubble storage device using a contiguous disk device chip, by combining memory units of different scales. CONSTITUTION:The 1st memory unit of the major-minor constitution including a short minor loop 311 is combined with the 2nd memory unit of the major-minor constitution having a long minor loop 321 via data changeover switches 331 and 332. Then a new write data or the data block read out of the 2nd memory unit are shunted temporarily to the 1st memory unit until the timing with which the above- mentioned data and data block can be written into the 2nd memory unit. As a result, major lines 313, 323, 316 and 326 can be shortened regardless of the length of the loop 321.
Patent JP-S5654348-A (JP)
Title: Controller for air fuel ratio
Inventor: SONE KIMITAKE
IPC: G01N27/26
Filed: 1979-10-09
Abstract: PURPOSE: To improve fuel cost and exhaust-gas purifying performance by shortening the time from actuation in cold start to feedback control over an air fuel ratio.  
     CONSTITUTION: Resistance 38 is interposed between electric power source 18 and heater 19 in the sensor to permit the across voltage of heater 19 to vary with the internal resistance of heater 19 by making use of the variation of the internal resistance according to sensor temperature. This voltage is compared to prescribed reference voltage E to detect the sensor temperature. Comparator 35, even when the sensor operates sufficiently to send its sensor output signal to comparator 20 as it is, obtains an air-fuel-ratio detection pulse signal to detect feedback control over the air fuel ratio being in process and then opens switch 32 while closing switch 33. Thus, the feedback control over the air fuel ratio is started. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11324599-A (JP)
Title: Installing method of protector for existing tunnel
Inventor: IWANE YASUO
IPC: E21F11/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To easily install a protector for the widening work of an existing tunnel by fixedly securing an installing frame on a trailer, constructing a protector thereon, and moving it in the tunnel. SOLUTION: An installing frame 1 is fixedly secured to a trailer 2, installing devices 5 constituted of jacks 6 and wheels 7 for traverse are provided thereon, a main girder and a lining plate are loaded on the jacks 6, protection material on the sides are fitted to construct a protector 3, and they are transferred into a tunnel. A wall girder 4 is previously provide on the installing position in the tunnel, the trailer 2 is longitudinally moved for positioning in the longitudinal direction, the jacks 6 are brought down to load the protector 3 on the wheels 7 for traverse to execute positioning in the traverse direction, and after once raising the jacks 6 to withdraw the wheels 7 for traverse, the jacks 6 are again brought down to place and fix the protector 3 on the wall girder 4.  Consequently the protector 3 for the widening work of an existing tunnel can be easily installed in the tunnel.
Patent JP-H0427736-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: KAWAMOTO YUTAKA
IPC: F02D41/18
Filed: 1990-05-21
Abstract: PURPOSE:To always secure proper startability by a means which judges whether a weighing average value is at a standard value or less or not, and a compensa tion means which increases a fuel supply quantity at the time of starting in the case it is at the standard value or less, when an ignition switch is changed over from an ON-position to a START position which performs cranking. CONSTITUTION:When an ignition switch 1 is changed over from an ON-position to a START position at which cranking is carried out, whether a weighting average value of output of an air flow meter 2 is at a standard value or less or not judged by a judging means 5. At the starting time when the weighing average value is already reached to a stable condition, increase compensation of a fuel supply quantity is performed by a compensation means 6. In the case even if operation of changing of the ignition switch 1 takes 10-15 seconds or more, enough fuel supply quantity is secured, and proper startability is secured.
Patent JP-S62287213-A (JP)
Title: Variable tilt angle binocular lens barrel
Inventor: FUJIWARA HIROSHI
IPC: G02B26/08
Filed: 1986-06-05
Abstract: PURPOSE:To improve the operability of observation and operation by bending an optical path in the middle to its original direction temporarily and reducing the size of a lens barrel, and also reducing the radius of rotation from the center of rotation to an ocular lens when the tilt angle of an ocular lens barrel part is varied. CONSTITUTION:A light beam from a microscope main body enters a right-angled prism 23 through an image forming lens 21 and a fixed reflecting member 22 and is reflected temporarily at right angles to the paper surface and then further reflected to travel to a rotary mirror 24 as if to return in the original direction. The light beam is further reflected by the rotary mirror 24 and enters a diamond prism 25 and then an ocular lens which is not shown in a figure, so that an erect body image is observed through the ocular lens. For the pur pose, when the tilt angle of an ocular lens barrel part 28 is varied by rotating a movable lens barrel part 27, the rotary mirror 24 rotates in the same direction with the movable lens barrel part 27 by a half angle of it through the operation of gears 31, 32, 35, and 36. Therefore, the visual field in the ocular lens does not vary because of the rule of reflection and the same body can be observed.
Patent JP-H06316917-A (JP)
Title: Ceiling storage type stream flow preventive device for underground entrance
Inventor: SATOU HIROO
IPC: E02B7/54
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a stream flow preventive device which can be attached to an existing entrance to the underground and actuated even at the time of service interruption of electric power, by providing a closely contacting frame body of a waterproof panel in front of the underground entrance and containing the waterproof panel in the ceiling. CONSTITUTION:The present inflow water preventive device is attached at the existing entrance to the underground having the ceiling 3 at the outside. When the water level on the ground at the outside of the entrance increases because of heavy rain and there is fear of inflow of water into the underground, at first, the increase of water level is detected by a water level sensor. A driving sprocket 9 is then rotated and the chain is driven to the waterproof panel 4 up to the closely contacting frame body 6 along the guide rail 7. When the waterproof panel 4 is pulled down in the guide groove 6a a locking rod is inserted in the water proof panel 4 and the water proof panel 4 is forced to closely contact the closely contacting frame body 6. At the time of service interruption of electric power, the waterproof panel 5 is moved by a battery or manually.
Patent JP-S5933195-A (JP)
Inventor: RUIZU DEBITSUDOSON
IPC: B41L/
Filed: 1983-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06315525-A (JP)
Title: Water-absorptive polymer laminate for medical use and coating material for wound by using the same
Inventor: SAITO JUNICHI
IPC: A61L15/16
Filed: 1993-05-07
Abstract: PURPOSE:To absorb exudates without pressing a wound part by forming the water absorptive polymer laminate to be used for the coating material for wounds, etc., of two kinds of water absorptive polymers varying in water absorbability and forming the low water absorptive polymer layer of these layers as a layer to be touched on the skin. CONSTITUTION:This water absorptive polymer laminate adequate for use with the coating material for wounds is formed by laminating two kinds of the water absorptive polymers varying in the water absorbability, i.e., the sheets or films of the high water absorptive polymer and the low water absorptive polymer. The low water absorptive polymer sheet of these layers is formed as the layer to be in direct contact with the water, such as exudates, i.e., the layer to be touched on the skin. The low water absorptive polymer layer of the coating material for wounds formed by using such water absorptive polymer laminate first swells slightly by absorbing the water, then the water migrates to the high water absorptive polymer layer and this layer swells. Namely, the polymer layers swell in the direction parting from the wound surface and, therefore, the wound part is not pressed.
Patent JP-H06322102-A (JP)
Title: Production of etherified product of polyether polyol
Inventor: MAEDA KOHEI
IPC: C08G65/46
Filed: 1993-05-07
Abstract: PURPOSE:To obtain the subject eterified product, while easily removing at a low cost a large quantity of by-product fine inorganic salt, by ether rification between a polyalkylene ether polyol, a halocompound and an alkali CONSTITUTION:A reaction mixture comprising (A) a polyalkylene ether polyol, (B) a halocompound and (C) an alkali is first treated so as to come to <=1 in alkali value, and the resultant mixture is incorporated with water followed by removing the water through distillatin to effect enlarging the particle size of (C) a by product inorganic salt, which is then removed through filtration, thus affording the objective etherified product of the polyalkylene ether polyol.
Patent JP-S62287286-A (JP)
Inventor: NISHIDA KAZUNORI
IPC: G09F9/00
Filed: 1986-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62288542-A (JP)
Title: Vibration type semiconductor transducer
Inventor: IKEDA KYOICHI
IPC: G01L9/00
Filed: 1986-06-06
Abstract: PURPOSE:To stably excite a fine vibration beam, by providing a positive feedback oscillation circuit performing self-exciting oscillation at the inherent vibration frequency of the vibration beam. CONSTITUTION:In exciting a vibration beam 52, a positive feedback oscillation circuit performing self-exciting oscillation at the frequency of natural vibration of the vibration beam 52 is mounted. Said circuit is constituted by a method wherein the middle point between the secondary side L2 of two coils bonded magnetically is connected to a common line and a comparing resistor R0 almost equal to the resistor R of the vibration beam 52 is connected to the secondary side coil L2 in series to the vibration beam 52 and the connection point of the comparing resistor R0 and the vibration beam 52 is connected not only to the input terminal of an amplifier 60 but also to the primary side L1 of the coils so as to provide a sufficient gain to the amplifier 60. By this constitution, even when impedance is low and the vibration beam 52 is miniaturized, the excitation of the vibration beam 52 is easy and, since no excessive tension is applied to the vibration beam 52, stable vibration is obtained.
Patent JP-S62288068-A (JP)
Title: Method for driving serial printer
Inventor: KOIDE MASAHIRO
IPC: B41J19/18
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the disturbance of the printing start position of every line by improving the phase relation between a home signal and a timing signal, by delaying the detection of the start of the home signal, delaying or reversing the timing signal or reversing the effective logic of the timing signal during printing. CONSTITUTION:At the time of initialization after a power source is switched on the time (t) from the fall of a home signal to the rise of a timing signal and the cycle T of the timing signal are measured and, when the relation therebetween is t/4<T<3t/4, a safe state is judged and, in the case of relation other than said relation, correction is applied to the signals so as to bring the relation between (t) and T to the safe state. At least one of four methods mentioned below is used in correction. (a) the detection of the start of the home signal is delayed if necessary ; (b) the timing signal is delayed if necessary ; (c) the timing signal is reversed if necessary ; (d) the effective logic of the timing signal is reversed if necessary.